CHINT NVF2G-S Series

32: Buffer power overload E.OL3
33: Motor short circuit to ground E.StG
34: Wave-by-wave current limiting fault E.CbC
35: Inverter hardware overcurrent fault E.Inv
36: Load E.LL
37: PID feedback lost during operation E.FbL
38: Motor overtemperature E.OT
39: reserved
40: reserved
41: reserved
42: The speed deviation is too large E.dEv
43: Motor overspeed E.OS
44 ~ 55: Reserved
FE.29 0
Fault record 1
0x0000 ~ 0x2222
Units: motor overload E.OL1
0: Free parking
1: Shut down according to the shutdown mode
2: continue to run
Tens place: input phase loss E.SPI (same as ones
place )
Hundreds place: output phase loss E.SPO (same as
ones place)
Thousands place: external fault E.EF (same as ones
place)
0x0000 ~ 0x2222
Units: communication abnormality E.CE
0: Free parking
1: Shut down according to the shutdown mode
2: continue to run ten digits: reserved
Hundreds place: EEprom exception E.EEP
0: Free parking
1: Shut down according to the shutdown mode
Thousands: Reserved
FE.30
FE.31
FE.32
FE.33
FE.34
FE.35
FE.36
FE.37
FE.38
FE.39
busbar voltage
(0.00 ~ 655.35)V
(0.00 ~ 655.35)A
(0.00 ~ 655.35)A
0 ~ 65535
0 ~ 9999
0 ~ 9999
0 ~ 55
0 ~ 55
0.00V
0.00A
0.00Hz
0
0
0
0
0
0x0000
0x0000
Third (most recent) failure
Third (most recent) failure
time current
Third (most recent) failure
time frequency
Third (most recent) failure
time inverter status
Third (most recent) failure
Time input terminal status
Third (most recent) failure
Time output terminal status
Fault record 2
Fault record 3
Protection action selection 1 at
fault
Protection action selection 2 at
fault
function
code
name
Parameter Description
Defaults
Change
105
NVF2G-S Series Inverter User's Guide